The Blue Alert Law, named in honor of Rafael Ramos and Wenjian Liu after they where ambushed and killed, faces a dead end after feds didn’t provide enough funding for implementation. (UNCREDITED/AP)

A federal law meant to protect police officers from ambush attacks has languished for 15 months with no effort to implement its changes, according to a new report.Named for two New York City cops killed execution-style in 2014, the Rafael Ramos and Wenjian Liu National Blue Alert Act was supposed to create several new tools to help keep law enforcement safe — including a nationwide system to send alerts about threats to cops.But under President Obama — who pledged to do “everything we can to help ensure the safety of our police officers” — the Blue Alert is still not in place, USA Today reported.After filing multiple Freedom of Information Act requests, USA Today was told by the Justice Department that it had taken more than a year to figure out which office was responsible for enacting the new law, the newspaper reported.